baber/WOPTO huggingface dataset:
Patent JP-S5917267-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE MASAYASU
IPC: H01L21/31
Filed: 1982-07-20
Abstract: PURPOSE:To simplify the manufacturing process, and to attain to fine the pattern by a method wherein after a contact hole is opened in a polyimide resin film formed on an inorganic insulating film on a semiconductor substrate, a heat treatment is performed thereto to make the polyimide resin film to contract. CONSTITUTION:An inorganic insulating film 22 is formed on a wiring layer 21 and the semiconductor substrate 20. Then, the thermally contractive resin film 23 consisting of polyimide, etc., is formed on the inorganic insulating film 22. Then, a heat treatment is performed to prevent the resin film 23 from thermal contraction. Then, a negative type photo resist film 24 is formed on the resin film 23. An etching treatment is performed to the resin film 23 using the photo resist film 24 formed with a window 27 as the mask to form a through hole 25 and the contact hole 26. An etching treatment is performed to the inorganic insulating film 22 using the resin film 23 as the mask in this condition to open the through hole 25' and the contact hole 26'. After the photo resist film 24 is removed, the heat treatment is performed at 300 deg.C or more to make the resin film 23 to contract by the amount of S2.
Patent JP-H05317240-A (JP)
Title: Endoscope
Inventor: ITOU KEIJI
IPC: A61B1/00
Filed: 1992-05-19
Abstract: PURPOSE:To provide the endoscope which has a water spraying port to be mounted with a water spraying implement and can surely clean the inside of a water feed pipeline on the inner side of a nozzle by brushing with a cleaning brush inserted onto the water feed pipeline. CONSTITUTION:This endoscope is constituted by providing the water spraying port for spraying water by mounting the water spraying implement thereto in the part exclusive of an endoscope insertion part 1 so as to be communicated with the water feed pipeline 10 opened at the front end 2 of the insertion part 1 and providing a valve for blocking the flow from the front end 2 side of the insertion part to the water spraying port side between the water spraying port and the water feed pipeline 10. The valve is provided freely attachable and detachable to and from the water feed pipeline 10 so that the brush 100 for cleaning can be inserted into the water feed pipeline 10 from the part where the valve is removed from the water feed pipeline 10 when the valve is removed.
Patent JP-2000282697-A (JP)
Title: Staircase type multiple dwelling house with lift
Inventor: SANO HIROSHI
IPC: B66B9/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the burden for ascending or descending a stairway by installing a lift on the outside of a staircase, and utilizing the landings of the staircase as elevator halls in a staircase type multiple dwelling house. SOLUTION: A lift is installed on the outside of a staircase in a staircase type multiple dwelling house, and the landing between a second floor and a third floor of the staircase, the landing between the third floor and a fourth floor, and the landing between the fourth floor and a fifth floor are utilized as elevator halls. Each house is accessible via the ascent or descent of a stairway by a 1/2-story from the landing. The burden for ascending or descending the stairway can be reduced by installing the lift without changing the advantage and type of the staircase type multiple dwelling house.
Patent JP-2000321722-A (JP)
Title: Finder device for photographic device
Inventor: YOSHIDA TOSHIO
IPC: G03C3/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for switching the focusing setting position of a photographing lens adequately used in a film unit with a lens and another simple camera. SOLUTION: The mechanism for switching the focusing setting position of the photographing lens 19 is provided with a switching member 33 switching and setting the photographing lends to a plurality of focusing setting positions including a close-up photographing focusing setting position. A half mirror 43d is provided on the member 33, and the half mirror is superposed on a finder window in a state of focusing setting in the close-up photographing. A photographer can perform photographing with a composition that the photographer is included an object from a front while viewing the half mirror. The half mirror is covered by an outer cover in a state of the focusing setting in normal photographing is performed, so that the photographer is prevented from erroneously performing the photographing from the front.
Patent JP-S616530-A (JP)
Title: Automatic operation control unit
Inventor: KANEKO MASASHI
IPC: F24F11/02
Filed: 1984-06-19
Abstract: PURPOSE:To prevent troubles and errors in room temperature control by a person from occurring by automating the control of an air conditioner so that an ultimate target temperature within a range of an allowable temperature gradient. CONSTITUTION:An air conditioner control part 20 inputs room temperature data of a data processing system installed chamber from room temperature detecting means every time interrupt from a timer 22 is generated. The timer 22 has a function to generate interrupts with respect to the air conditioner control part 20 at an interval of 1min, for example. The air conditioner control part 20 calculates the room temperature gradient in the data processing system installed chamber according to the frequency of cumulative generation of the interrupt and room temperature data input from the room temperature detecting means 21, and the calculated room temperature gradient value is compared with a maximum allowable room temperature gradient value held by maximum allowable room temperature gradient value holding means 23. The air conditioner 3 is controlled through an air conditioner interface part 25 whereby the room temperature from the time of starting the air conditioner is suppressed to less than the maximum allowable room temperature gradient value.
Patent JP-H04352895-A (JP)
Title: Controller of paper machine
Inventor: NAGAI YASUKI
IPC: D21F7/00
Filed: 1991-05-30
Abstract: PURPOSE:To provide the subject device having a specific constitution and, when a reel having a defect on the quality is produced, capable of changing the use of reel for an ordered roll having any other size so as to minimize the damage of the reel, thereby permitting to improve the production efficiency of the paper machine. CONSTITUTION:The quality information and the defect information of a reel produced with a paper machine are detected with a product quality information detecting-circuit 2, and the paper breakage information of the reel and the frame-changing information of the machine are detected with a paper machine informationdetecting circuit 3. These information is inputted into a paper machine control circuit 1 connected to the product quality information-detecting circuit 2 and the paper machine information-detecting circuit 3 to control the employment of the reel to paper products.
Patent JP-H08317897-A (JP)
Title: Internal pressure adjusting device for endoscope
Inventor: NINOMIYA ICHIRO
IPC: A61B1/12
Filed: 1995-05-25
Abstract: PURPOSE: To provide an internal pressure adjusting device for an endoscope allowing a water-nonpermeable and air-permeable porous member provided on a valve opening adapter to pass a sufficient quantity of air to recover the pressure in the endoscope in a short time and having the valve opening adapter made not so large and easy to handle. CONSTITUTION: A water-nonpermeable and air-permeable porous member 35 is cylindrically provided on a valve opening adapter 30 to close the communicating path between the inside and outside of an endoscope communicated when the valve opening adapter 30 is fitted or removed to or from a check valve 10.
Patent JP-H05107467-A (JP)
Title: Plastic lens
Inventor: KIRIKI TOSHIHIKO
IPC: G02B27/28
Filed: 1991-05-01
Abstract: PURPOSE:To provide a lens which has arbitrary astigmatism for the same lens. CONSTITUTION:In a lens which has astigmatism generated by birefringence and astigmatism generated by asymmetry of the lens face shape, arbitrary astigmatism is generated in the same lens using the fact that change generated when the lens is rotated to the incident polarization direction is opposite for two kinds of astigmatism. The astigmatism can be reduced or reinforced.
Patent JP-S5751978-A (JP)
Title: Closed type compressor
Inventor: SHIMIZU NOBUHIRO
IPC: F04B39/00
Filed: 1980-09-11
Abstract: PURPOSE: To ease installation work of stator core by making supporting area of closed vessel supporting stator core larger and reducing interference between closed vessel and stator core.  
     CONSTITUTION: Plural number of through holes 23a for coolant gas passage are formed to near the outer circumference of the stator core 23, therefore sufficient passage area can be obtained even when the motched holes to the periphery were abolished, therefore, supporting area to support stator core 23 becomes larger, to enable to keep the same supporting force as current ones under smaller interference, resulting to make pushing insertion of the stator core 3 easier. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5917565-A (JP)
Title: Electrostatic printing method
Inventor: YOSHINO MASAMI
IPC: G03G15/05
Filed: 1982-07-22
Abstract: PURPOSE:To repeat electrostatically charging, uniform exposure, development, and transfer with a printing plate, and to take numbers of copies speedily by applying ink on the basis of an electric signal for picture information through ink jetting, and forming the printing plate for an ink picture. CONSTITUTION:When the printing plate is formed, a photosensitive sheet 30 is wound and supported around a drum 21 and the electric signal for picture information is applied to an ink injection head 35. An ink drop is passed through an ink drop charging head 37 to charge the ink drop, and a modulating electric field based upon the electric signal is established in a modulating head to form a desired ink picture pattern on the sheet 30. Further, an on-demand type head which scans the head 35 in the axial directions of the drum 21, applies the electric signal corresponding to the picture information to the head 35, and injects ink drops corresponding to only a picture part is usable.
Patent JP-H06340497-A (JP)
Title: Single crystal
Inventor: TSUNODA MASAO
IPC: C30B29/30
Filed: 1993-05-28
Abstract: PURPOSE:To obtain a single crystal capable of easy judgment of its kind without using a mechanical mark, etc. CONSTITUTION:A single crystal whose basic body color is colorless or white and transparent, or a colorable light-colored single crystal, e.g. an oxide single crystal such as an LiTaO3 or LiNbO3 single crystal is prepd. and a metallic additive element such as Nd, Cr, Sr or Fe is incorporated into the single crystal by <=300ppm to obtain the objective single crystal colored in accordance with the color of the metallic additive element.
Patent JP-S5829320-A (JP)
Inventor: MIZUNO TAKAMITSU
IPC: H02H3/05
Filed: 1981-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5352161-A (JP)
Title: Display device
Inventor: OOTAWA SHIYUUJI
IPC: G09D3/12
Filed: 1976-10-22
Abstract: PURPOSE:To make possible time display and calendar display through switching by forming a panel in double structure.
Patent JP-H02306317-A (JP)
Title: Hot/cold water mixing controller
Inventor: SHIBA BUNICHI
IPC: G05D23/13
Filed: 1989-05-19
Abstract: PURPOSE:To prevent hunting phenomenon and to supply a stable mixed hot water temperature by detecting the fluctuation of a temperature deviation and switching the driving quantity of a mixing valve driving means by means of the period and the size of the temperature deviation. CONSTITUTION:When hunting occurs, a temperature deviation detection means 28 outputs a signal when the temperature deviation of a mixed hot water temperature detection means 15 a setting means 17 attains more than a constant value. A maximum value detection means 30 detects the maximum value of the subsequent mixing hot water temperature. Then, a timer means 29 starts and action and the timer means 29 counts time till the subsequent maximum value and obtains the period. The period and the maximum value are inputted to a comparison means 31, and the driving quantity is outputted to a main control means 26 from two values. The main control means 26 selects an optimum means from plural driving quantity setting means 27-1 to 27-4 by the signal of the comparison means 31, reduces a gain for controlling hunting and drives a coil 23 being the mixing valve driving means. Thus, hunting is eliminated, and the mixed hot water temperature becomes equal to the setting temperature and is stabilized.
Patent JP-S61286065-A (JP)
Title: Teaching play-back type piping welding device
Inventor: FUSE TOSHIAKI
IPC: B23K9/095
Filed: 1985-06-11
Abstract: PURPOSE:To obtain a flat bead by calculating a welding wire feed quantity in accordance with a difference between a torch storage position before welding and a torch position which has been detected in the course of welding, and executing an automatic control. CONSTITUTION:When a driving part is brought to one round on a fixed pipe 205 in order to store a torch position, a position data which has been detected by a position detector is stored in a torch position storage part. After this teaching has been ended, when a start button in a handy operating case 4 is pushed, a stored welding current value is outputted as a target value to a welding power source 3. Also, a welding speed and a wire feed quantity are controlled in accordance with a target value of a feed motor in a running truck 201. In the torch position after several seconds have passed after the start, its height is detected by the position detector, and a difference between the stored torch position and the torch position corresponding to the present position on the inner fixed pipe 205 is calculated and stored in the torch position storage part. Welding is further advanced, the torch position is always detected, and a difference between this position and the stored torch position is calculated. A corrected value against the set value of the wire feed quantity is calculated and it becomes a target value of the wire feed quantity.
Patent JP-2000061998-A (JP)
Title: Extrusion molded strip having variable neutral axis wire core and manufacture of the same
Inventor: KEYS JAMES FREDERICK
IPC: B29C48/15
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a variable neutral axis wire core using a relatively low temperature thread and a relatively high temperature thread by providing a strip of an extrusion molded strip having an elastomeric cover with a selectively positioned high temperature thread extending longitudinally in the interior to thereby select the neutral bending axis of the strip. SOLUTION: An extrusion molded strip 10 has a U-shaped cross section and has a pair of leg portions 12, 14 connected by a web 16. The extrusion molded strip 10 has a U-shaped wire core 18 having an extrusion molded elastomeric cover 20 therearound. A high temperature thread 28 is extended longitudinally in the elastomeric cover and glued with the elastomeric cover 20. An adhesive is applied to prompt the adhesion between the high temperature thread and the elastic material. The high temperature thread 28 is selectively located with respect to the wire core to provide a desired neutral bending axis of a finished product. The high temperature thread 28 is generally located in the intermediate portion of the leg 14. The high temperature thread 28 can be located along the web in addition to the leg 12.
Patent JP-H07309425-A (JP)
Title: Vibratory article supply device
Inventor: SEKINE TOSHIRO
IPC: B65G47/14
Filed: 1994-05-16
Abstract: PURPOSE:To respectively and automatically supply ingredients such as dried meat or dried boiled fish paste by a specific number to cups of cup noodles. CONSTITUTION:A linear vibratory feeder 2 is connected to a vibratory part feeder 1, and a layer thickness detecting device 40 is arranged just above an upstream end part of a trough of the feeder 2, and this layer thickness detecting signal is supplied to a layer thickness control circuit, and an amplitude of a bowl of a vibratory part feeder 1 is controlled by output of a driving force control circuit so as to become a specific layer thickness position, and it is supplied to the trough of the linear vibratory feeder 2. This is always operated, and though dried boiled fish paste (m) is discharged one by one from the discharging end, this is detected by linear sensors 43a and 43b, and though a pulse- like signal is generated every time it passes here, and this signal interval is counted, and a discharge quantity per unit time is calculated, and a driving force control circuit is controlled so that this quantity becomes a preset value, and a specific number of ingredients is supplied to cups 31.
Patent JP-S63295001-A (JP)
Title: Method for hot edging continuously cast slab
Inventor: HIROSE MINORU
IPC: B22D11/12
Filed: 1987-05-26
Abstract: PURPOSE:To prevent generation of defects of a slab by manufacturing a slab having an average sectional temp. not lower than a specific temp. by a continuous casting machine, heating the slab so that its sectional center and both sectional sides have a max. and min. temps., respectively, and edging the slab. CONSTITUTION:A slab having an average sectional temp. of >=1000 deg.C is previously manufactured at a continuous casting stage 2. The slab is charged into a furnace 5 through a transfer table 4 to be heated. In that time, a sectional temp. distribution calculation model part 10 of a combustion controller 9 controls a temp. distribution of the slab in the furnace 5 so that a max. temp. exists in the sectional center and a min. temp. is detected on both sides. Then, the slab is edged by edger mills 7, 8. Defect generation on the slab is prevented because the max. and min. temps. are positioned inside the section.
Patent JP-H05321945-A (JP)
Title: Clutch device
Inventor: OKUBO MASAHIRO
IPC: B60K17/28
Filed: 1992-05-20
Abstract: PURPOSE:To supply proper quantity of lubrication oil when necessary by providing a shaft direction oil passage, an output shaft having a radial oil passage communicating with it, a clutch plate actuated by the shaft direction oil passage, and a control valve which is closed when a clutch is connected to the radial oil passage, and opened when it is disconnected. CONSTITUTION:For taking power, hydraulic oil is supplied under pressure from a hydraulic device to a shaft direction oil passage 20 to go through a hydraulic oil passage 21 to be supplied to a hydraulic oil chamber 12 and a lubrication oil passage 22. A control valve 23 is opened by a spring, and when the hydraulic oil continues to be supplied, a piston 11 is applied to a clutch part 10, oil pressure starts, and oil quantity passing through the lubrication oil passage to be supplied to the clutch part 10 is increased in proportion to the oil pressure inside the shaft direction oil passage 20. When the clutch part 10 starts to be pressed by the piston 11, friction heat is increased, and the oil quantity supplied to the clutch part becomes the maximum at this time. When the oil pressure reaches a specified point, the control valve 23 is closed by the oil pressure, when supply of lubrication oil to the clutch part 10 is stopped. When the clutch is disconnected, hydraulic oil is not supplied, thereby drag torque is decreased.
Patent JP-H06337198-A (JP)
Title: Telescopic rod having excellent durability
Inventor: HAMADA HIROSHI
IPC: F41B15/02
Filed: 1993-05-28
Abstract: PURPOSE:To provide a telescopic rod used as a night stick or the like and having a rock mechanism and the vicinity thereof free from failures caused by the impact at the time of extension. CONSTITUTION:A locking member 41 having one end biased by a plate spring 44 cantilevered and another end capable of moving along a guiding member 13 is provided in the interior of the grip side of a tip tube 10 by means of a pin 43 inserted in a hole at the central part with clearance. When the tip tube 10 is drawn out of an intermediate tube 20, an operation part 41b of the locking member 41 pushed by the plate spring 44 protrudes from an opening 14 and is opposed to the tip side end face of the intermediate tube 20 so as to maintain the extended state. The length of the opening 14 in the axial direction is determined so that clearance is formed between the opening 14 and the operation part 41b. Thus, impacts applied to the opening 14 and the pin 43 are alleviated and the lock and unlock functions of the locking mechanism 40 are maintained for a long time.
Patent JP-H08112682-A (JP)
Title: Optical processing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/046
Filed: 1995-04-28
Abstract: PURPOSE: To manufacture solar batteries, etc., by an optical processing method of selectively processing fine patterns by irradiating the combination of the translucent conductive film and metallic conductive film farmed on a substrate with beams. CONSTITUTION: The pulse laser beams of a wavelength of <=400nm are expanded to a larger area or longer area by a beam expander 2. The combination 11 of the translucent conductive film and metallic conductive film formed on the non-single crystalline semiconductor is irradiated with these expanded beams. The pulse laser beams are condensed by one or plural cylindrical lenses 4 disposed in parallel to one or plural linear pulse beams, by which one or plural open grooves are formed without damaging the substrate formed with the combination of the translucent conductive film and metallic conductive film.
Patent JP-S5584622-A (JP)
Title: Plastic bender
Inventor: SUZUKI HIROSHI
IPC: B29C53/04
Filed: 1978-10-16
Abstract: PURPOSE: To provide a device capable of a correct and easy bending work by a method wherein a table is arranged in horizontal positions in front of and in the rear of a heater and at least one side of the tables can be rotated for bending a plastic plate.  
     CONSTITUTION: With a rotary rear table 33 in a horizontal position, a power switch 29 is turned on. A plastic plate to be worked is put on a fixed front table 30 and the table 33, the portion to be folded of the plate being located on a pipe heater 43. After the portion to be folded is softened under heating by the pipe heater 43 being heated, a handle 39 is rotated to retract the heater downward, and the plate is folded by setting the table 33 at a predetermined folding angle. Then, the heater 43 is turned off automatically, and the dolded portion is cooled, to complete the predetermined work. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05325549-A (JP)
Title: Internal power source generating circuit for semiconductor storage device
Inventor: KUMAZAWA RYOICHI
IPC: G11C11/407
Filed: 1992-05-20
Abstract: PURPOSE:To minimize a delay of differential amplifying operation even if a differential amplifier has variance in transistor(TR) characteristics by generating a precharging voltage which is higher than a threshold voltage at an invariably constant rate. CONSTITUTION:A threshold voltage generating circuit 1 generates 2VTH having the threshold voltage VTH superposed. An amplifier 2 amplifies the output 2VTH of the threshold voltage generating circuit 1 and supplies it as internal electric power to the inside of a DRAM. Therefore, the voltage Vcc of the internal electric power is represented as 2VTHX(R1+R2)/R. A current mirror type voltage dividing circuit 3 outputs VTHX(R1+R2)/R2 as the precharging voltage HVcc. Consequently, the voltage which is higher than the threshold voltage VTH at the invariably constant rate is obtained by properly determining the resistance values of R1 and R2.